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    예측 움직임 벡터 유도 방법 및 이러한 방법을 사용하는 장치
    13.
    发明公开
    예측 움직임 벡터 유도 방법 및 이러한 방법을 사용하는 장치 审中-实审
    运动矢量预测方法和使用该方法的装置

    公开(公告)号：KR1020130113400A

    公开(公告)日：2013-10-15

    申请号：KR1020130105562

    申请日：2013-09-03

    Applicant: 한국전자통신연구원 ,  한국항공대학교산학협력단

    Inventor： 임성창 ,  김휘용 ,  이진호 ,  최진수 ,  김진웅 ,  김재곤 ,  이상용 ,  박운기

    IPC: H04N19/50 ,  H04N19/59

    CPC classification number: H04N19/56 ,  H04N19/105 ,  H04N19/13 ,  H04N19/139 ,  H04N19/176 ,  H04N19/513 ,  H04N19/52 ,  H04N19/593 ,  H04N19/70

    Abstract: PURPOSE: A predicted motion vector inducing method and a device using the method are provided to compose a candidate predicted vector list and calculate a predicted motion vector. CONSTITUTION: A plurality of spatial candidate predicted motion vector related information from the peripheral predicted block of a prediction target block is determined. Time candidate predicted motion vector related information is determined based on the plurality of spatial candidate predicted motion vector related information. A candidate predicted motion vector list is configured, based on the spatial candidate predicted motion vector related information and the time candidate predicted motion vector related information (S1200). [Reference numerals] (AA) Start; (BB) End; (S1200) Calculate a predicted motion vector list of a candidate; (S1210) Draw a predicted motion vector of a predicted block based on the predicted motion vector list of a candidate

    Abstract translation: 目的：提供一种预测运动矢量诱导方法和使用该方法的装置，以组成候选预测向量列表并计算预测的运动矢量。 构成：确定来自预测对象块的外围预测块的多个空间候选预测运动矢量相关信息。 基于多个空间候选预测运动矢量相关信息来确定时间候选预测运动矢量相关信息。 基于空间候选预测运动矢量相关信息和时间候选预测运动矢量相关信息来配置候选预测运动矢量列表（S1200）。 （附图标记）（AA）开始; （BB）结束; （S1200）计算候选的预测运动矢量列表; （S1210）基于预测的候选者的运动矢量列表绘制预测块的预测运动矢量

    움직임 벡터 예측기를 이용한 움직임 벡터 부호화/복호화 방법 및 장치
    14.
    发明公开
    움직임 벡터 예측기를 이용한 움직임 벡터 부호화/복호화 방법 및 장치 无效
    使用运动矢量预测器的运动矢量编码/解码的方法和装置

    公开(公告)号：KR1020130030181A

    公开(公告)日：2013-03-26

    申请号：KR1020120005916

    申请日：2012-01-18

    Applicant: 한국전자통신연구원 ,  한국항공대학교산학협력단

    Inventor： 임성창 ,  김휘용 ,  이진호 ,  최진수 ,  김진웅 ,  김재곤 ,  이상용 ,  박운기

    IPC: H04N19/51 ,  H04N19/139

    CPC classification number: H04N19/56 ,  H04N19/105 ,  H04N19/13 ,  H04N19/139 ,  H04N19/176 ,  H04N19/513 ,  H04N19/52 ,  H04N19/593 ,  H04N19/70

    Abstract: PURPOSE: A method for encoding and decoding a motion vector by using a motion vector predictor and a device thereof are provided to increase encoding efficiency by efficiently encoding and decoding the motion vector. CONSTITUTION: When an MV(Motion Vector) encoding/decoding device performs MV prediction, the device performs a step(0) for inducing a left MV predictor, a step(1) for inducing an upper-end MV predictor, and a step(2) for inducing a temporal MV predictor. When the three MV predictors are induced, the device checks redundancy of an MV to remove a MV predictor having the same MV from an MV predictor list. [Reference numerals] (AA) When performing motion vector prediction; (BB) [0]step of inducing a left motion vector predictor; (CC) [1]step of inducing a right motion vector predictor; (DD) [2]step of inducing a temporal motion vector predictor; (EE) Image encoding/decoding method and apparatus performing the above in parallel

    Abstract translation: 目的：提供一种通过使用运动矢量预测器及其装置对运动矢量进行编码和解码的方法，以通过有效地对运动矢量进行编码和解码来提高编码效率。 构成：当MV（运动矢量）编码/解码装置执行MV预测时，装置执行用于诱导左MV预测器的步骤（0），用于诱导上级MV预测器的步骤（1）和步骤 2）用于诱导时间MV预测器。 当感应到三个MV预测器时，器件检查MV的冗余以从MV预测器列表中移除具有相同MV的MV预测器。 （标号）（AA）进行运动矢量预测时， （BB）[0]诱导左运动矢量预测器的步骤; （CC）[1]诱导右运动矢量预测器的步骤; （DD）[2]诱导时间运动矢量预测器的步骤; （EE）并行执行上述的图像编码/解码方法和装置

    예측 움직임 벡터 유도 방법 및 이러한 방법을 사용하는 장치
    16.
    发明公开
    예측 움직임 벡터 유도 방법 및 이러한 방법을 사용하는 장치 有权
    运动矢量预测方法和使用该方法的装置

    公开(公告)号：KR1020130110122A

    公开(公告)日：2013-10-08

    申请号：KR1020130105559

    申请日：2013-09-03

    Applicant: 한국전자통신연구원 ,  한국항공대학교산학협력단

    Inventor： 임성창 ,  김휘용 ,  이진호 ,  최진수 ,  김진웅 ,  김재곤 ,  이상용 ,  박운기

    IPC: H04N19/50 ,  H04N19/59

    CPC classification number: H04N19/56 ,  H04N19/105 ,  H04N19/13 ,  H04N19/139 ,  H04N19/176 ,  H04N19/513 ,  H04N19/52 ,  H04N19/593 ,  H04N19/70

    Abstract: PURPOSE: A prediction motion vector inducing method and an apparatus using the same are provided to present a vector list configuration method of a candidate prediction motion to improve video encoding/decoding efficiency. CONSTITUTION: A video encoding device (100) includes an entropy encoder (150) which encodes the information about a prediction motion vector used to predict the gap of a prediction object block between candidate prediction motions which are included in a candidate prediction motion vector list, and prediction units (111,120) which create a vector list of the candidate prediction motions by determining the information about a time-based candidate prediction motion vector based on the information about multiple spatial candidate prediction motion vectors. [Reference numerals] (111) Movement prediction unit; (112) Movement compensation unit; (120) Intra prediction unit; (130) Conversion unit; (140) Quantization unit; (150) Entropy encoder; (160) Dequantization unit; (170) Inverse transformation unit; (180) Filter unit; (190) Reference image buffer; (AA) Input image; (BB) Inter; (CC) Intra; (DD) Bit stream

    Abstract translation: 目的：提供一种预测运动矢量诱导方法及其使用装置，以提供候选预测运动的矢量列表配置方法，以提高视频编码/解码效率。 视频编码装置（100）包括熵编码器（150），其编码关于预测运动矢量的信息，所述预测运动矢量用于预测候选预测运动矢量列表中包括的候选预测运动之间的预测对象块的间隙， 以及基于关于多个空间候选预测运动矢量的信息确定关于基于时间的候选预测运动矢量的信息来创建候选预测运动的向量列表的预测单元（111,120）。 （附图标记）（111）运动预测单元; （112）运动补偿单位; （120）内部预测单元; （130）转换单位; （140）量化单位; （150）熵编码器; （160）去量化单元; （170）逆变换单元; （180）过滤单元; （190）参考图像缓冲器; （AA）输入图像; （BB）国际; （CC）内 （DD）位流

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